1763289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2002

約数の個数: 20

約数和(自身を含む): 2874960

約数和(自身を除く): 1111671

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1979, 5937, 17811, 21769, 53433, 65307, 160299, 195921, 587763, 1763289]

約数ペア:

[(1, 1763289), (3, 587763), (9, 195921), (11, 160299), (27, 65307), (33, 53433), (81, 21769), (99, 17811), (297, 5937), (891, 1979)]